Deaths by traffic accident are more likely to occur in A. high-income countries
B. middle-income countries
C. low-income countries
D. poor countries

b- middle income countries

the answers for the whole quick check is

1. b

2. b

3. a

4. c

5. b

6. a

7. d

because the two particles have an equal charge, the charges will cancel out and give the atom an overall charge of 0. so, if at atom has 35 protons in the nucleus, we could expect it to have 35 electrons orbiting that nucleus.